121262204080

素因数分解:

$2^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{11570821}}^1$

素因数の和:11570965

約数の個数: 40

約数和(自身を含む): 284086821744

約数和(自身を除く): 162824617664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 131, 262, 524, 655, 1048, 1310, 2096, 2620, 5240, 10480, 11570821, 23141642, 46283284, 57854105, 92566568, 115708210, 185133136, 231416420, 462832840, 925665680, 1515777551, 3031555102, 6063110204, 7578887755, 12126220408, 15157775510, 24252440816, 30315551020, 60631102040, 121262204080]

約数ペア:

[(1, 121262204080), (2, 60631102040), (4, 30315551020), (5, 24252440816), (8, 15157775510), (10, 12126220408), (16, 7578887755), (20, 6063110204), (40, 3031555102), (80, 1515777551), (131, 925665680), (262, 462832840), (524, 231416420), (655, 185133136), (1048, 115708210), (1310, 92566568), (2096, 57854105), (2620, 46283284), (5240, 23141642), (10480, 11570821)]